flourish

  1. jaypeecee

    Does Ferrous Gluconate Cause A Water Surface Film?

    Hi Folks, Whenever I use Seachem Flourish 'Comprehensive' or Flourish Iron, an oily film develops on the surface of the water. Both these products contain ferrous gluconate. Is it reasonable to conclude that ferrous gluconate may be causing the surface film that I am seeing? I will add that...
  2. Kyle Lambert

    Flourish Excel and inverts...

    so i have a few cherry shrimps and assasins snails in my tank and i was contemplating dosing flourish excel to my tank to give plant growth a big spurt. Is it toxic to the inverts i have in there? or am i ok to go ahead and dose it anyway? I know i cant use liquid fertilizers because of the...
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